Guest Vocal : YU+KI (EVER+LAST / SIXX FOURTEEN / ex.JURASSIC)Guitar : KEITA (Sclaim)X JAPAN - WEEK END (Inst Version) http://www.nicovideo.jp/watch/sm20192340Programming, Recording, Mix, Mastering by KEITAVocal Recording by YU+KI--LINK--YU+KI http://everlast.syncl.jp/http://ameblo.jp/everlast-yu-ki/https://twitter.com/Y_U_K_I_ROCKKEITAhttps://twitter.com/keita_adamashttp://www.facebook.com/KEITA.jphttp://www.youtube.com/user/KEITAchannelMy Band http://www.sclaim-official.com/https://www.youtube.com/user/sclaimofficialhttps://www.facebook.com/sclaimofficial/